Expand Your Telephone System; Add And Register A Handset; (Optional) - AT&T TL86109 User Manual

Appendix

Expand your telephone system

The handsets provided with your telephone system are already registered.
Additional handsets registered to the telephone system are assigned
in sequential order. For instance, if you already have HANDSET 1 and
HANDSET 2, the new registered handset is assigned HANDSET 3. This
telephone system accommodates up to 12 handsets.
Add and register a handset (optional)
You can add new handsets (TL86009, purchased separately) to your
telephone system, but each handset must be registered with the telephone
base before use. When first purchased, each expansion handset shows
Press HOLD key on base for 4 sec, then press # key on handset after a
battery is installed. Each handset should be charged without interruption
for at least 30 minutes before registering to the telephone base. For more
details on battery charging, see the table on page 11.
To register a handset:
1. Press and hold HOLD on the telephone base for about four seconds until
the red IN USE light turns on.
2. Press # on the handset. Its screen shows Registering...Please wait and it
takes up to 60 seconds to complete the registration. The handset shows
HANDSET X Registered (X represents the handset number assigned) and
you hear a beep when the registration is completed.
NOTES:
1. If the registration fails, the handset shows Registration failed for a few seconds and
then Press HOLD key on base for 4 sec, then press # key on handset. Try the
registration process again.
2. You cannot register a handset if any other system handset is in use.
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